Son Of A Gun - BBC John Peel Session 1990

Recording by Nirvana.

Recording identifiers

ISRC
USGF19950407
CopyrightID (CopyrightChains transaction hash)
0xaee426feddf2f4238fdeb22ff1d2681820538725e328ba6bd85291277a535ff5
Copyright registration time
2026-06-04T09:28:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:ded2e2753d5d075bc98e764d1f350b02ba08490f815fff8dbdf6a99135dc262a

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.